diff --git a/README.md b/README.md
index 3b457ff..1638d35 100644
--- a/README.md
+++ b/README.md
@@ -17,9 +17,19 @@ Access from specific VPC Endpoint only Bucket
 
 ```shell
 npm install @gammarers/aws-secure-vpc-bucket
-# or
+```
+or
+```shell
 yarn add @gammarers/aws-secure-vpc-bucket
 ```
+or
+```shell
+pnpm add @gammarers/aws-secure-vpc-bucket
+```
+or
+```shell
+bun add @gammarers/aws-secure-vpc-bucket
+```
 
 ### Python